Leidner, J. (1981). Plastics waste: : recovery of economic value. Marcel Dekker.
シカゴスタイル引用形Leidner, Jacob. Plastics Waste: : Recovery of Economic Value. NewYork: Marcel Dekker, 1981.
MLA引用形式Leidner, Jacob. Plastics Waste: : Recovery of Economic Value. Marcel Dekker, 1981.
警告: この引用は必ずしも正確ではありません.